Product category:
Compliance Engineering
News Release from: Rohde and Schwarz | Subject: DVB-H and T-DMB testing
Edited by the Electronicstalk Editorial
Team on 14 March 2006
Test platforms adapt to mobile TV
standards
Rohde and Schwarz provides a complete T and M product portfolio for DVB-H and T-DMB mobile TV standards.
Different standards for bringing TV to mobile user equipment are emerging around the world DVB-H and T-DMB are currently the most important formats in Europe
This article was originally published on Electronicstalk on 8 Sep 2004 at 8.00am (UK)
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In addition to WCDMA conformance testing, the R and S CRTU-W from Rohde and Schwarz can now also be used for signalling tests in research and development.
Testers support new digital TV standard
Rohde and Schwartz produces both operating equipment and test instruments for new DVB-H digital TV standard.
Rohde and Schwarz already provides a complete T and M product portfolio for these new standards.
Rohde and Schwarz has already successfully set up a T-DMB transmission network in Korea.
Terrestrial digital multimedia broadcast (T-DMB) is based on the digital audio broadcast (DAB) standard, which has been introduced as digital radio in many countries.
Now the company also offers other T and M and datacasting products for T-DMB and DAB.
In combination with the new TRP player and a T-DMB/DAB library, the R and S SFU provides new test functions.
The successful all-purpose R and S SFU broadcast test system was developed for all internationally important digital TV standards; it also supports 8VSB/ATSC, J.83/B, DVB-S2, DVB-S, DVB-T, DVB-H, DVB-C, DMB-T and DirecTV.
An analogue interferer and an interferer management option now complement the R and S SFU to handle transmission simulation.
By using these options, the unit can simulate the effect an analogue TV interference signal has on the useful digital signal.
The R and S DVM family, a test system for monitoring and analysing MPEG-2 transport streams, can now also handle DVB-H measurements using the DVM-K11 data broadcast analysis option.
As the DVB-H data are extracted in real time, it is possible to analyse time slicing and MPE FEC, which are typical DVB-H characteristics.
Thanks to the real-time extraction, video data of the DVB-H services can be streamed to the integrated video decoder for display.
The numerous other analysis functions for MPEG-2 and data broadcast also include analysing buffers, PCR jitter or system software updates (SSU), IP over MPEG and the multimedia home platform (MHP). Request a free brochure from Rohde and Schwarz ...
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